activity
20192026
most citedSystematic Reanalysis of KMTNet microlensing events, Paper I: Updates of the Photometry Pipeline and a New Planet Candidate

47 citations · 541 across the 86 of their papers we have counts for

collaborators
Showing 2022Show all

16 papers · 1 filter

astro-ph.SR2022★ 14 cited

OGLE-2018-BLG-0584 and KMT-2018-BLG-2119: two microlensing events with two lens masses and two source stars

Cheongho Han, Andrzej Udalski, Youn Kil Jung +34

We conduct a systematic investigation of the microlensing data collected during the previous observation seasons for the purpose of reanalyzing anomalous lensing events with no sug…

astro-ph.EP2022★ 9 cited

Mass Production of 2021 KMTNet Microlensing Planets III: Analysis of Three Giant Planets

In-Gu Shin, Jennifer C. Yee, Andrew Gould +45

We present the analysis of three more planets from the KMTNet 2021 microlensing season. KMT-2021-BLG-0119Lb is a planet orbiting an early M-dwarf or a K-dwar…

astro-ph.EP2022★ 31 cited

Systematic KMTNet Planetary Anomaly Search, Paper VII: Complete Sample of Planets from the First Four-Year Survey

Weicheng Zang, Youn Kil Jung, Hongjing Yang +36

We present the analysis of seven microlensing planetary events with planet/host mass ratios : KMT-2017-BLG-1194, KMT-2017-BLG-0428, KMT-2019-BLG-1806, KMT-2017-BLG-100…

astro-ph.SR2022★ 9 cited

Brown-dwarf companions in microlensing binaries detected during the 2016--2018 seasons

Cheongho Han, Yoon-Hyun Ryu, In-Gu Shin +60

With the aim of finding microlensing binaries containing brown-dwarf (BD) companions, we investigate the microlensing survey data collected during the 2016--2018 seasons. For this…

astro-ph.EP2022★ 6 cited

KMT-2017-BLG-0673Lb and KMT-2019-BLG-0414Lb: Two microlensing planets detected in peripheral fields of KMTNet survey

Cheongho Han, Chung-Uk Lee, Andrew Gould +18

We investigate the microlensing data collected during the 2017--2019 seasons in the peripheral Galactic bulge fields with the aim of finding planetary signals in microlensing light…

astro-ph.EP2022★ 4 cited

Mass Production of 2021 KMTNet Microlensing Planets II

Yoon-Hyun Ryu, In-Gu Shin, Hongjing Yang +18

We continue our program of publishing all planets (and possible planets) found by eye in 2021 Korea Microlensing Telescope Network (KMTNet) online data. We present 4 planets, (KMT-…